Electronic Music Maker
What it does
The Electronic Music Maker can make electronic music sounds that are used to create electronic music. The interface for this is turning the knobs and buttons on the board.
How it works
There is an Arduino that is used to generate sounds and drive a speaker using PCM. The sounds are generated by turning the knobs on the board.
What the knobs do (from left to right)
1) Control frequency 2) Control delay in between notes 3) Control length of notes 4) Control range of frequencies.